How many sunny days does Rio Claro have per year?

Rio Claro averages approximately 281 sunny days per year, based on historical climate data.

What is the air quality in Rio Claro?

Rio Claro has an annual PM2.5 concentration of 8.7 µg/m³, classified as "Good" by WHO standards. Within WHO interim target 4. Low health risk for most people.

Mayaro

Rio Claro · Trinidad and Tobago

A city in Trinidad and Tobago.

Small city

36K

45m

00:08 UTC-4

TTD

Explore on map →Climate twin →

Rio Claro, Trinidad and Tobago is a 36K-resident city with 281 sunny days and 0 frost days annually and an annual PM2.5 of 8.7 µg/m³. A city in Trinidad and Tobago.

Find your city match in 5 minutes

Take the quiz

Climate

Feels-like °C

Dinner outside

Climate Lab·Rio Claro

Monthly climate metrics across temperature, precipitation, wind, and UV.

Full page →

Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	29	29	30	30	30	30	30	30	31	30	30	29	30
Daily mean°C	26	26	27	27	28	28	27	28	28	27	27	27	27
Daily low°C	24	24	25	25	26	26	26	26	26	26	25	25	25
Thermal comfort
High feelsDaily high feels-like°C	32	32	32	33	33	34	34	35	36	35	34	34	34
Mean feelsDaily mean feels-like°C	29	29	29	30	31	31	31	32	33	32	31	30	30
Low feelsDaily low feels-like°C	22	22	22	23	24	24	25	26	26	25	24	24	24
Humidity
HumidityRelative humidity%	78	76	70	75	76	83	84	84	83	85	86	82	80
Dewpoint°C	21.9	21.3	21.7	22.1	23.1	23.7	24.2	24.6	24.8	24.6	24.1	23.3	23.3
Precipitation
Rainfallmm	80	56	49	64	95	310	242	420	189	302	293	166	2265
Rain days≥1mm	24	17	14	9	18	28	29	30	27	29	29	26	280
Wind
Wind avgm/s	3.3	3.8	3.6	3.5	3.8	3.3	2.9	2.3	2.5	2.7	2.9	3.0	3.1
Wind gustsm/s	4.9	5.2	5.2	5.0	5.1	4.7	4.3	3.6	3.7	4.2	4.1	4.3	4.5
Sun & UV
Sunshinehrs/day	8.9	9.7	9.9	10.4	10.3	9.7	9.7	9.9	9.9	9.6	9.0	8.9	9.7
Clear skyindex	52%	55%	46%	42%	43%	35%	40%	39%	44%	40%	46%	47%	44%
UV indexmax avg	8.6	10.1	11.6	11.7	10.8	8.8	9.1	9.7	10.6	9.1	8.1	7.7	9.7

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Rio Claro

Outdoor living in Rio Claro is seasonal. June through November are the toughest stretch. Dinner outside works 4/12 months, while walking works 6/12 months.

Full page →

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

4/12

Dinner Outside

74Jan: 74% viability

77Feb: 77% viability

77Mar: 77% viability

68Apr: 68% viability

59May: 59% viability

48Jun: 48% viability

45Jul: 45% viability

42Aug: 42% viability

41Sep: 41% viability

41Oct: 41% viability

48Nov: 48% viability

61Dec: 61% viability

4/12

Dinner Outside

74Jan: 74% viability

77Feb: 77% viability

77Mar: 77% viability

68Apr: 68% viability

59May: 59% viability

48Jun: 48% viability

45Jul: 45% viability

42Aug: 42% viability

41Sep: 41% viability

41Oct: 41% viability

48Nov: 48% viability

61Dec: 61% viability

57%

Humid

0/12

Lunch Outside

30Jan: 30% viability

38Feb: 38% viability

39Mar: 39% viability

32Apr: 32% viability

21May: 21% viability

10Jun: 10% viability

8Jul: 8% viability

9Aug: 9% viability

12Sep: 12% viability

10Oct: 10% viability

8Nov: 8% viability

15Dec: 15% viability

0/12

Lunch Outside

30Jan: 30% viability

38Feb: 38% viability

39Mar: 39% viability

32Apr: 32% viability

21May: 21% viability

10Jun: 10% viability

8Jul: 8% viability

9Aug: 9% viability

12Sep: 12% viability

10Oct: 10% viability

8Nov: 8% viability

15Dec: 15% viability

19%

Humid

6/12

Walking

90Jan: 90% viability

94Feb: 94% viability

85Mar: 85% viability

73Apr: 73% viability

69May: 69% viability

61Jun: 61% viability

50Jul: 50% viability

18Aug: 18% viability

16Sep: 16% viability

32Oct: 32% viability

51Nov: 51% viability

68Dec: 68% viability

6/12

Walking

90Jan: 90% viability

94Feb: 94% viability

85Mar: 85% viability

73Apr: 73% viability

69May: 69% viability

61Jun: 61% viability

50Jul: 50% viability

18Aug: 18% viability

16Sep: 16% viability

32Oct: 32% viability

51Nov: 51% viability

68Dec: 68% viability

59%

Humid

0/12

Running

30Jan: 30% viability

36Feb: 36% viability

27Mar: 27% viability

10Apr: 10% viability

8May: 8% viability

11Jun: 11% viability

8Jul: 8% viability

2Aug: 2% viability

2Sep: 2% viability

7Oct: 7% viability

11Nov: 11% viability

17Dec: 17% viability

0/12

Running

30Jan: 30% viability

36Feb: 36% viability

27Mar: 27% viability

10Apr: 10% viability

8May: 8% viability

11Jun: 11% viability

8Jul: 8% viability

2Aug: 2% viability

2Sep: 2% viability

7Oct: 7% viability

11Nov: 11% viability

17Dec: 17% viability

14%

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Rio Claro · Trinidad and Tobago

Climate

Climate Lab·Rio Claro

Lifestyle Calendar·Rio Claro

Air Quality Profile

Air Quality Profile

Who thrives in Rio Claro

Frequently asked about Rio Claro